2087366.00000000

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 28064655

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 149, 165, 419, 447, 495, 745, 1257, 1341, 1639, 2095, 2235, 3771, 4609, 4917, 6285, 6705, 8195, 13827, 14751, 18855, 23045, 24585, 41481, 62431, 69135, 73755, 187293, 207405, 312155, 561879, 686741, 936465, 2060223, 2809395, 3433705, 6180669, 10301115, 30903345]

約数ペア:

[(1, 30903345), (3, 10301115), (5, 6180669), (9, 3433705), (11, 2809395), (15, 2060223), (33, 936465), (45, 686741), (55, 561879), (99, 312155), (149, 207405), (165, 187293), (419, 73755), (447, 69135), (495, 62431), (745, 41481), (1257, 24585), (1341, 23045), (1639, 18855), (2095, 14751), (2235, 13827), (3771, 8195), (4609, 6705), (4917, 6285)]